1123011222232 has 16 divisors (see below), whose sum is σ = 2105670596760. Its totient is φ = 561499063104.

The previous prime is 1123011222121. The next prime is 1123011222253. The reversal of 1123011222232 is 2322221103211.

It is a super-2 number, since 2×1123011222232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46813 + ... + 1499404.

Almost surely, 2^{1123011222232} is an apocalyptic number.

It is an amenable number.

1123011222232 is a deficient number, since it is larger than the sum of its proper divisors (982659374528).

1123011222232 is a wasteful number, since it uses less digits than its factorization.

1123011222232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637010 (or 1637006 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1123011222232 its reverse (2322221103211), we get a palindrome (3445232325443).

The spelling of 1123011222232 in words is "one trillion, one hundred twenty-three billion, eleven million, two hundred twenty-two thousand, two hundred thirty-two".